SAW Bandpass Filter FG229

Part No.

FG229

Rev. Date

2011-10-14

I T F

Co., Ltd.

102-901, Bucheon Technopark 364,

Samjeong-Dong, Ojeong-Gu, Bucheon-City,

Gyounggi-Do, Korea 421-809

Rev.

NCMJ01-AS01

2/7

Specifications

Fc = 1220 MHz

Balanced to balanced operation

Terminating source impedance

: 200

Ω

Terminating load impedance

: 200

Ω

Notes :

1) All specifications are based on the matching schematic shown below, measured by Agilent Network analyzer and

full 2 port calibration.

2) Electrical margin has been built into the design to account for the variations due to temperature drift and manufacturing

tolerances

Minimum

Typical

Maximum

Unit

Center Frequency ( Fc )

-

1220

-

MHz

Insertion Loss ( 1216 ~ 1224 MHz )

-

3.4

5.3

dB

Amplitude Ripple ( 1216 ~ 1224 MHz )

-

0.6

1.8

dBp-p

Relative Attenuation

0.5 MHz

~ Fc-91 MHz

Fc-91 MHz ~ Fc-85 MHz

Fc-76 MHz ~ Fc-68 MHz

Fc-88 MHz

Fc-72 MHz

Fc-44 MHz

Fc-36 MHz

Fc+70 MHz ~ 2000 MHz

50

50

46

50

48

50

46

50

57

57

57

57

57

56

55

55

-

-

-

-

-

-

-

-

dB

Input/Output Impedance

200

Ohms